L-2-Aminobutyric acid CAS NO 1492-24-6 C4H9NO2

L-2-Aminobutyric acid CAS NO 1492-24-6 C4H9NO2

Payment Type:	L/C,T/T,D/P,D/A
Incoterm:	FOB,CFR,CIF
Min. Order:	1 Kilogram
Transportation:	Ocean,Air
Port:	Shanghai

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Product Description
Supply Ability & Additional Information

Product Attributes

Brand: RonasChemical

Grade: Food Grade, Medicine Grade, Reagent Grade

Packaging & Delivery

Selling Units:	Kilogram
Package Type:	EXPORT STANDARD PACKAGE

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Product Description

PRODUCT: L (+)-2-Aminobutyric acid

CAS NO: 1492-24-6

MOLECULA FORMULA: C4H9NO2

MW:103.12

EINECS: 216-083-3

Product Categories: Amino Acids 13C, 2H, 15N;Amino Acids & Derivatives; Unusual Amino Acids; Chiral Reagents; Amino Acid ;Odevixibat;bc0001

Mol File: 1492-24-6.mol

PROPERTIES	LIMITS
Melting point	300 °C
alpha	21.6 º (c=2, 5N HCl)
Boiling point	215.2±23.0 °C(Predicted)
density	1.2300 (estimate)
refractive index	1.4650 (estimate)
storage temp.	room temp
solubility	22.7 g/100 mL (22°C)
pka	2.29(at 25℃)
form	Crystalline Powder
color	White to beige
Water Solubility	22.7 g/100 mL (22 ºC)
Merck	14,428
BRN	1720935
InChIKey	QWCKQJZIFLGMSD-VKHMYHEASA-N

L(+)-2-Aminobutyric acid Usage And Synthesis
Chemical Properties	White Crystalline Solid
Uses	aminobutyric acid is an amino acid with water-binding properties and possible anti-inflammatory capacities.
Uses	L-(+)-2-Aminobutyric acid is used in the biosynthesis of nonribosomal peptides. It acts as a receptor antagonist. It is also used as a chiral reagent. Further, it is used in the determination of substrate of glutamyl cysteine acid synthase. In addition to this, it is also utilized as a drug intermediate.
Definition	ChEBI: An optically active form of alpha-aminobutyric acid having L-configuration.
Synthesis Reference(s)	Journal of the American Chemical Society, 68, p. 450, 1946 DOI: 10.1021/ja01207a032
General Description	L-2-Aminobutyric acid is synthesized from L-threonine and L-aspartic acid through a ?-transamination reaction. It is an L-alanine analogue with an ethyl side chain.
Biochem/physiol Actions	L-α-Aminobutyric acid (AABA) is an isomer of the non-natural amino acid aminobutyric acid with activity in the γ-glutamyl cycle that regulates glutathione biosynthesis. Recently AABA has been studied as a supplement to in vitro maturation medium (NCSU 23 medium) for culture of oozytes and embryos. This product has been qualified for use in cell culture. AABA is also used as a substitute amino acid for alanine in studies on peptide function.
Purification Methods	Crystallise butyrine from aqueous EtOH, and the melting point depends on heating rate but has m 303o in a sealed tube. [Greenstein & Winitz The Chemistry of the Amino Acids J. Wiley, Vol 3 p 2399 IR: 2401 1961, Beilstein 4 III 1294, 4 IV 2584.]

Ronas Chemicals Ind.Co.,Ltd is a famiy group company that we have our own plant

for inorganic chemical manufacturing, and also working as a trading company to represent for our buyers and also working as a buying agent in China to helo our buyers soucring better quality with reasonable price., Moreover, we are helping our associate manufacturing of amino acid to be an sales team work in Taiwan, and also do the promotion over the world.

Amino acids and its derivate has wide range including L-amio acids, D-amino acids , DL-amino acids , Compound salts , N-Acetyl-amino acids, Fmoc protected amino acids, Boc Protected amino acids, CBZ protected amino acids, amino acids esters, amino acids Hcl,

4-aminobutyric acid, L-glutamine, L-glutamic acid, L-aspartic acid, DL-Methionine, DL-Isoleucine , L-serine, L-proline, L-alanine, L-leucine, L-isoleucine, L-cysteine Hcl Mono,

H-histidine, L-citrulline, L-VALINE , L-tyrosine, L-cystine, L-theanine, Beta Alanine, DL-alanine, L-lysine, glycine, L-hydroxyproline, L-methionine, FMOC-N-ME-VAL, N-acetyl-carnosine, PHE-PHE, VAL-TRP, Acetyl Hexapeptide-8/argireline, Dipeptide diaminobutyroyl benzylamide diacetate, copper tripeptide-1/GHK-Cu, Nonapeptide-1/melitane Palmitoyl Pentapeptide-4/Matrixyl acetate, SODIUM PCA , Hydroxypropyl tetrahydropyrantriol/Pro-xylane, Tetrahydropyrimidine/Ectoin, Decarboxy carnosine Hcl/Decarboxylation carnosine,

Sodium lauroyl sarcosinate, SEMAGLUTIDE , Tirzepatide, Teriparatide , Cetrorelix, Terlipressin,

Peperidine compounds, Nitrogen Heterocyclic acid compounds, Pyrrolidine Compounds, D-plenylglycinol, Thymulin , Thymalfasin , Octreotide acetate .

The ingredients for other industries are Bisphenol S, Bis(3-allyl-4hydroxyphenyl) sulfate, 2-acrylamide-2-methylpropane, Ammonium persulfate, hydroxy propyl methyl cellulose, Re-dispersible emulsion powder, polycarboxylate superplasticizer, Sodium persulfate , potassium persulfate, Potassium bromide , Sulfamic acid , Guanidine hcl , Guanidine thiocyanate, ARSENIC TRIOXIDE , and Gly-gly(N- Glycylglycine )。

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Supply Ability & Additional Information

Packaging: EXPORT STANDARD PACKAGE

Transportation: Ocean,Air

Place of Origin: China

Supply Ability: AS MUCH AS WE CAN

Port: Shanghai

Payment Type: L/C,T/T,D/P,D/A

Incoterm: FOB,CFR,CIF